Clinicians affiliated with Gundersen Lutheran Medical Center Inc

895 clinicians on file with this group · most practice in La Crosse-Onalaska, WI-MN · PAC ID 2163331414

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

751 clinicians affiliated with Gundersen Lutheran Medical Center Inc are in the 2024 Medicare Part B data, 442 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Physician Assistant (107) · Nurse Practitioner (89) · Internal Medicine (68) · Family Practice (50) · Certified Registered Nurse Anesthetist (CRNA) (37) · Emergency Medicine (35) · Anesthesiology (30) · Diagnostic Radiology (28) · Anesthesiology Assistant (23) · General Surgery (21) · Psychiatry (16) · Neurology (15) · Optometry (15) · Obstetrics & Gynecology (14) · Orthopedic Surgery (13) · Gastroenterology (10) · Pathology (10) · Psychologist, Clinical (10) · Urology (10) · Audiologist (9) · Cardiology (9) · Ophthalmology (9) · Pulmonary Disease (9) · Otolaryngology (8) · Physical Medicine and Rehabilitation (7) · Podiatry (7) · Dermatology (6) · Hematology-Oncology (6) · Licensed Clinical Social Worker (6) · Nephrology (6) · Radiation Oncology (6) · Rheumatology (6) · Critical Care (Intensivists) (5) · Infectious Disease (4) · Plastic and Reconstructive Surgery (4) · Chiropractic (3) · Endocrinology (3) · Hospice and Palliative Care (3) · Interventional Cardiology (3) · Interventional Radiology (3) · Medical Oncology (3) · Neurosurgery (3) · Thoracic Surgery (3) · Vascular Surgery (3) · Geriatric Medicine (2) · Gynecological Oncology (2) · Pain Management (2) · Sleep Medicine (2) · Allergy/ Immunology (1) · Certified Clinical Nurse Specialist (1) · Certified Nurse Midwife (1) · Clinical Cardiac Electrophysiology (1) · Hematology (1) · Hospitalist (1) · Pediatric Medicine (1) · Registered Dietitian or Nutrition Professional (1)

Specialty links go to the specialty in La Crosse-Onalaska, WI-MN.

Clinicians affiliated with Gundersen Lutheran Medical Center Inc, 2024

Alphabetical by last name; 201–300 of 751.

NameSpecialtyCity
Lori A Fisher, C.R.N.A.Certified Registered Nurse Anesthetist (CRNA)Rochester, MN
Mason G Fisher, M.D.Critical Care (Intensivists)La Crosse, WI
John J Flaherty, M.D., MPHEmergency MedicineAlamogordo, NM
Baher S Foad, M DRheumatologyCincinnati, OH
Milan E Folkers, MDGastroenterologyLa Crosse, WI
Allen C Foster, MDSleep MedicineLa Crosse, WI
Kadence E Foster, PAPhysician AssistantLa Crosse, WI
Magali Fournier, D.P.M.PodiatryLa Crosse, WI
Bradley L Fowler, MDOrthopedic SurgeryLa Crosse, WI
Corrina J Franck, CRNACertified Registered Nurse Anesthetist (CRNA)Madison, WI
Janelle M Francksen, DOAnesthesiologyLa Crosse, WI
Ma. Theresa C Fredrickson, DNP, AGPCNP-BCNurse PractitionerLa Crosse, WI
Madeline G Fritz, PA-CPhysician AssistantLa Crosse, WI
Anne M Funk, APNPNurse PractitionerLa Crosse, WI
Robert O Funk, MDOphthalmologyLa Crosse, WI
Adam F Gamoke, PAPhysician AssistantLa Crosse, WI
Gunjal Garg, M.D.Gynecological OncologyDetroit, MI
Lynne M Gaustad, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Amelia J Geier, PAPhysician AssistantLa Crosse, WI
Kate T Gentry, PA-SPhysician AssistantLa Crosse, WI
Mary K George, MDFamily PracticeOnalaska, WI
Carly J Gerardy, NPNurse PractitionerLa Crosse, WI
Eric J Gerhardt, AAAnesthesiology AssistantLa Crosse, WI
Julie R Gerig, MDFamily PracticeLa Crosse, WI
Kathleen L Germain, APNPNurse PractitionerLa Crosse, WI
Marie Gernes, AAAnesthesiology AssistantLa Crosse, WI
Matthew B Gerrelts, DOPhysical Medicine and RehabilitationLa Crosse, WI
Thomas Gessert, M.D.OtolaryngologyLa Crosse, WI
Kamel Gharaibeh, M.D.Critical Care (Intensivists)West Plains, MO
Cindy L Gile, PA-CPhysician AssistantWinona, MN
Kayla J Gilman, DNP, FNP-CNurse PractitionerTomah, WI
Ragna A Godtland, ODOptometryLa Crosse, WI
Douglas G Gold, MDRadiation OncologyLa Crosse, WI
Julie A Gorski, FNPNurse PractitionerLa Crosse, WI
Matar Goumbala, CRNACertified Registered Nurse Anesthetist (CRNA)Rochester, MN
Kristin H Graf, M.D.Family PracticeLa Crosse, WI
Marc G Granata, MDInternal MedicineLa Crosse, WI
Lenora P Graziani, CRNACertified Registered Nurse Anesthetist (CRNA)Mount Pleasant, TX
Kathriena L Greenwell, M.D.General SurgeryLa Crosse, WI
Jennifer J Gregas, APNPNurse PractitionerOnalaska, WI
Carla C Grogan, M.D.HospitalistLa Crosse, WI
Linda C Groon, MDInternal MedicineLa Crosse, WI
Dale C Groshek, PA-CPhysician AssistantLa Crosse, WI
Robert R Groshek, MDAnesthesiologyLa Crosse, WI
James L Groskreutz, MDGastroenterologyLa Crosse, WI
Stephanie D Grove, DNP, APNP, A-GNP-CNurse PractitionerLa Crosse, WI
Brandon T Grover, D.O.General SurgeryLa Crosse, WI
Natasha K Guillien, NPNurse PractitionerLa Crosse, WI
Jennifer A Guinn, PA-CPhysician AssistantLa Crosse, WI
Grzegorz T Gurda, MD, PHDPathologyLa Crosse, WI
Hope M Guzzo, M.D.General SurgeryLa Crosse, WI
Matthew H Guzzo, M.D.Plastic and Reconstructive SurgeryLa Crosse, WI
Nicholas S Guzzo, DNP, AGACNP-BCNurse PractitionerLa Crosse, WI
Megan M Hafner, ODOptometryLa Crosse, WI
Kimberly R Hamilton, APNPNurse PractitionerLa Crosse, WI
Aaron J Hanesworth, MDEmergency MedicineLa Crosse, WI
Kevin D Hanson, MDEmergency MedicineLa Crosse, WI
Ikram U Haque, M.D.Internal MedicineLa Crosse, WI
Kimberly J Hardy, M.D.Family PracticeLa Crosse, WI
Gil E Harmon, MDHematology-OncologyLa Crosse, WI
Benjamin R Harris, MDPulmonary DiseaseRochester, MN
Jason E Hatfield, PAPhysician AssistantLa Crosse, WI
Michelle M Hauck, M.D.Internal MedicineLa Crosse, WI
Raymond C Hausch, MDRheumatologySalem, OR
Yacki Hayashi-Tanner, D.O.Internal MedicineLa Crosse, WI
Mikel Headford, DOOrthopedic SurgeryLa Crosse, WI
Sara M Heffernan, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Maranda K Heinks, PA-CPhysician AssistantLa Crosse, WI
Megan HeinleinObstetrics & GynecologyOnalaska, WI
Kelly R Hemmer-Rondestvedt, APRN-NPNurse PractitionerLa Crosse, WI
Daniel Hensgen, AG-ACNPNurse PractitionerLa Crosse, WI
John F Herath, MDInternal MedicineOnalaska, WI
Ashley Herde, O.D.OptometryLa Crosse, WI
Michael W Herde, O.D.OptometryLa Crosse, WI
Daniel L Heslop, MDUrologyLa Crosse, WI
Whitney A Hewitt, PA-CPhysician AssistantLa Crosse, WI
Belinda C Hickey, CRNACertified Registered Nurse Anesthetist (CRNA)Whitehall, WI
Caitlin C Hill, MDFamily PracticeLa Crosse, WI
Christine M HillPhysician AssistantLa Crosse, WI
Abigail HoPhysical Medicine and RehabilitationLa Crosse, WI
Steven R Hofacker, C-AAAnesthesiology AssistantLa Crosse, WI
Donna L Hoffman, MDFamily PracticeLa Crosse, WI
Lindsay M Hoffman, AUDAudiologistLa Crosse, WI
Chris A Hofland, M.D.UrologyLa Crosse, WI
Joseph J Holger, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Sarah K Holthe, APNPNurse PractitionerHolmen, WI
David Hom, M.D.UrologyAmery, WI
Harvey A Hopkins, M.D.Pulmonary DiseaseLincoln, NE
Lisa HorstmanNurse PractitionerLa Crosse, WI
Wah Wah Htun, M.DInterventional CardiologyLa Crosse, WI
Jennifer P Huckabee, M.D.Diagnostic RadiologyGainesville, FL
Jasmine A Hudnall, DOHospice and Palliative CareLa Crosse, WI
Connie J Huggett, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Douglas G Hughes, M.D.NeurosurgeryLa Crosse, WI
Derek A HuppInternal MedicineLa Crosse, WI
Brittany Huspeni, PA-CPhysician AssistantLa Crosse, WI
Matthew R Huspeni, D.O.Emergency MedicineLa Crosse, WI
Thach Huynh, M.D.Diagnostic RadiologyTemple, TX
Leah G Irish, CRNACertified Registered Nurse Anesthetist (CRNA)Winona, MN
Laura Isaacson, D.O.Family PracticeSpringfield, MO

Practice locations

Listed practice locations in Minnesota, Wisconsin.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations